GU-500 Indutherm

These machines are developed especially for granulating of metal bullions into proper grains. They are used with a separate removable

granulation tank (no tank integrated) and are available with crucible sizes from 170 ccm up to 12000 ccm.

The major applications are

Preparation of alloys out of gold and master alloy…

Preparation of alloy components…

Preparation of alloys from components…

Cleaning up of already casted metal…

…under inert gas atmosphere or under vacuum

Major applications at customer:

Granulating of metal bullions into proper grains

Preparation of alloys out of gold and master alloy under protecting gas atmosphere or under vacuum

Cleaning up of already cast metal under protecting gas atmosphere or under vacuum

Major advantages:

Excellent mixing of molten metal due to low frequency generator

Melting under protection gas atmosphere or vacuum

Alloy mixing because of sealing rod system

Automatic protective gas control

Turbo – pressure device for cleaning the complete crucible

16 temperature programs

Stainless steel granulation tank with pneumatic lift

Easy emptying of the granulating tank

Data:

Dimensions ———–500 x 1400 x 820 mm (W x D x H)

Weight —————- 120 kg

Power max. / electrical connection –10 kW / 3 x 400 V 50    A, 50 or 60 Hz

Maximum temperature —————1600° C

Temperature measurement —–up to 1300° C N type or 1600° C S type thermo couple

Crucible volume —-245 – 386 ccm ~ 3.6 – 5.7 kggold

Flask —–max. ⌀ 130 mm / 260 mm h

Supply: inert gas argon or nitrogen -Yes – at 1.5 to2.0 bar pressure

Cooling water supply —-2.5 – 6 bar/ at least 200l/h

Vacuum (optional) —0-20 mbar max., at least 21 m³/h